Japan Airlines (JAL) passenger airplane is prepared for take-off the Tokyo International Airport on January 6, 2010 in Tokyo, Japan. [CFP]

The Japanese government, however, is fully backing JAL's restructuring plans and is urging the public to continue their support of the carrier, claiming that the disruptions will be minimal.

"What's most important is that all people who are working (for the airline) devote all their energies toward its restructuring," Prime Minister Yukio Hatoyama told reporters after the company filed for bankruptcy protection.

"On that premise, the government will support their efforts" so that people can fly on a JAL plane whenever they wish to do so, the premier said.

"The airline business is crucial for people's lives as well as economic activities. We'll strive to stave off any problems that may hamper JAL's operation," said Masayuki Naoshima, Japan's Minister of Economy, Trade and Industry, to the press on Tuesday.

Seiji Maehara, Japan's Land, Infrastructure, Transport and Tourism Minister, added that, "the reconstruction must ensure that JAL will continue its 'safe operation', the government is ready to announce its full support for the airline after the ETIC formally decides to rescue JAL." (1 U.S. dollar = 90.45 Japanese yen).